[登录] [免费注册]
试剂仪器网
位置:首页 > 资料中心 > 化工字典 > 5850-63-5
关键词:       仅模糊查询
CAS: 5850-63-5
分子式: C20H12N2Na2O8S2
分子量: 518.42
推荐供应商
货号品牌产品名称规格包装、参考价格
P866062MACKLIN滂酰紫6R≥95%138元/200mg;   605元/1g;   咨询
储存:室温
P0593TCIPontacyl Violet 6R425元/1G;   1860元/5G;   咨询

基本信息

分子式/分子量C20H12N2Na2O8S2 = 518.42
外观与形状(20℃)固体
Reaxys-RN10633476
PubChem物质ID87574760
颜色16640
MDL编号MFCD00059522

技术规格

AppearanceGray to Dark purple to Black powder to crystal
Lambda max.538.0 to 542.0 nm(H2O)
Absorbance(E1%1cm)min. 470(H2O, 538.0 ~ 542.0 nm)

物性(参考值)

最大吸收波长540(H2O) nm

安全信息

图形或危害标志
信号词警告
危险性说明H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
防范说明P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染:用水充分清洗。
P337 + P313 : 如仍觉眼刺激:求医/就诊。
P305 + P351 + P338 : 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服,清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激:求医/就诊。
R325260CHROMOTROP 10 BAldrichCPR464.08元/1G;   咨询

产品说明

其他说明

Please note that sigma-aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. sigma-aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.

NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH'S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT AS-IS AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE.

基本信息

线性分子式C20H12N2O8S2 . 2 NA
分子量518.433
MDL编号MFCD00059522
CAS号首数字顺序排列: 1 2 3 4 5 6 7 8 9
Baidu
map